**Here are 10 examples of using the word «quack»:**
1. The local pharmacist warned against buying medicines from unlicensed sellers, as they often sell quack remedies that are not backed by scientific evidence.
2. She was skeptical about going to see a chiropractor, as she had heard that many of them are just quacks who claim to cure everything.
3. The company's new product was quickly criticized as a quack by experts in the field, who said it was not effective and based on unproven claims.
4. The politician's promises to solve all problems with a simple solution were seen as quackery by many voters, who wanted more realistic and evidence-based solutions.
5. The website selling weight loss products was labeled as a quack by health organizations, who warned against using it.
6. The alternative medicine practitioner claimed to be able to cure all diseases, but was criticized by the medical community as a quack.
7. The nutritionist's advice to avoid all carbohydrates was seen as quackery by some, who argued that it was not backed by science.
8. The self-proclaimed expert on everything from astronomy to psychology was widely considered a quack by the scientific community.
9. The online advertisement for a quick fix to all relationship problems was labeled as quackery by relationship experts.
10. The alternative healing center's methods were criticized as quackery by mainstream medical professionals.